Whilst I am on my way to Turkey, I wanted to show you some rugs that I like, that have appeared in my posts. They could be grouped into 3 categories:
Modern - colour/pattern
Others I like in this category are here, here, here, here, here, here, here, here and here.
Old style (but modernised)
Animal (though don't think I will get these in Turkey)
Then finally this is my favourite, because it melds them all together in one room. The one thing I take from this room is the fact there are multiple rugs. So, you don't have to go big. Just a few small ones is just as effective.